Intelligent automated prevention of high pressure flare events
In one embodiment, a method for preventing flaring at a facility, by a system, includes receiving a plurality of pressure measurements from a sensor disposed downstream of the facility. The method further includes comparing the plurality of pressure measurements to a threshold pressure, wherein the threshold pressure corresponds to mitigating a flaring event. In response to determining that at least one of the plurality of pressure measurements is greater than the threshold pressure, the method further includes analyzing injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well. The method further includes transmitting an instruction to the first well to adjust the back pressure on the reservoir.
1. A method for preventing flaring at a facility, comprising:
receiving a plurality of pressure measurements from a sensor;
determining that at least one of the plurality of pressure measurements is greater than a threshold pressure, wherein the threshold pressure corresponds to mitigating a flaring event;
analyzing injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well; and
transmitting an instruction for adjusting the back pressure on the reservoir.
2. The method of claim 1 , wherein the instruction to the first well is to increase the back pressure on the reservoir.
3. The method of claim 1 , further comprising:
determining a multiphase inflow performance relationship (IPR) curve for each one of the plurality of wells; and
determining a vertical lift performance (VLP) curve for each one of the plurality of wells.
4. The method of claim 3 , further comprising calculating an injection response curve based on the multiphase IPR curve and the VLP curve for each one of the plurality of wells.
5. The method of claim 1 , wherein the threshold pressure is about 160 psi.
6. The method of claim 1 , further comprising increasing the back pressure on the reservoir via one or more choke valves.
7. The method of claim 1 , further comprising increasing the back pressure on the reservoir by reducing an injection flow rate at the first well, wherein the reduction in the injection flow rate at the first well corresponds to an increase in the back pressure on the reservoir.
8. A non-transitory computer-readable medium comprising instructions that, when executed by a processor, cause the processor to:
receive a plurality of pressure measurements from a sensor;
determine that at least one of the plurality of pressure measurements is greater than a threshold pressure, wherein the threshold pressure corresponds to mitigating a flaring event;
analyze injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well; and
transmit an instruction for adjusting the back pressure on the reservoir.
9. The non-transitory computer-readable medium of claim 8 , wherein the instructions further cause the processor to:
wherein the instruction to the first well is to increase the back pressure on the reservoir.
10. The non-transitory computer-readable medium of claim 8 , wherein the instructions further cause the processor to:
determine a multiphase inflow performance relationship (IPR) curve for each one of the plurality of wells; and
determine a vertical lift performance (VLP) curve for each one of the plurality of wells.
11. The non-transitory computer-readable medium of claim 10 , wherein the instructions further cause the processor to:
calculate an injection response curve based on the multiphase IPR curve and the VLP curve for each one of the plurality of wells.
12. The non-transitory computer-readable medium of claim 8 , wherein the threshold pressure is about 160 psi.
13. The non-transitory computer-readable medium of claim 8 , wherein the instructions further cause the processor to:
increase the back pressure on the reservoir via one or more choke valves.
14. The non-transitory computer-readable medium of claim 8 , wherein the instructions further cause the processor to:
increase the back pressure on the reservoir by reducing an injection flow rate at the first well, wherein the reduction in the injection flow rate at the first well corresponds to an increase in the back pressure on the reservoir.
15. An apparatus, comprising:
a memory configured to store a threshold pressure corresponding to mitigating a flaring event; and
a processor operably coupled to the memory and configured to:
receive a plurality of pressure measurements from a sensor;
determine that at least one of the plurality of pressure measurements is greater than the threshold pressure;
analyze injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well; and
transmit an instruction for adjusting the back pressure on the reservoir.
16. The apparatus of claim 15 , wherein the processor is further configured to:
determine a multiphase inflow performance relationship (IPR) curve for each one of the plurality of wells; and
determine a vertical lift performance (VLP) curve for each one of the plurality of wells.
17. The apparatus of claim 16 , wherein the processor is further configured to:
calculate an injection response curve based on the multiphase IPR curve and the VLP curve for each one of the plurality of wells.
18. The apparatus of claim 15 , wherein the processor is further configured to:
increase the back pressure on the reservoir via one or more choke valves.
19. The apparatus of claim 15 , wherein the processor is further configured to:
increase the back pressure on the reservoir by reducing an injection flow rate at the first well, wherein the reduction in the injection flow rate at the first well corresponds to an increase in the back pressure on the reservoir.
20. The apparatus of claim 15 , wherein the threshold pressure is about 160 psi.